Product Description The Global Ordnance GO Mag is a high-quality, reliable third-party replacement magazine designed to fit Glock 21/30/41 pistols. Built with a hardened steel insert encased in a high-tech, fully metal-lined polymer body, this extended magazine is engineered for strength, dependable feeding, and durability. The protective polymer exterior helps resist deformation and damage from impacts, making it a smart choice for training, range use, and spare-mag setups. Product Highlights Extended 26-round capacity for .45 ACP Glock-pattern pistols Steel-lined polymer body with a hardened steel insert for added rigidity and reliability Durable polymer coating helps protect the magazine and resist deformation if dropped Compatible fit for Glock 21/30/41 platforms Sleek black finish to match common pistol and gear setups Specs Brand: Global Ordnance Manufacturer Part Number: 810091157565 UPC: 810091157565 Caliber: .45 ACP Capacity: 26 rounds Compatibility: Fits Glock 21/30/41 Construction: Polymer (fully metal-lined) with hardened steel insert Color/Finish: Black Country of Manufacture: South Korea Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.